The digital interface for the AD7091R-5 is I2C vs SPI for the AD7091R-4.
Unfortunately, the only no-OS driver that exists at this moment for this family is for the single channel version - AD7091R:
1. i want to read from channel 1 to 4 how can i do it
2.i want to do in sequence how can i do it
By using external reference would it increase measurement accuracy ?
If so, which reference IC is recommended ?
Currently there is not an example device driver for this specific part. The AD7091 is close to the AD7091R-4, but it does not feature any of the configuration registers that are configured over the SPI interface. The only driver offered for…
The output coding of the AD7091R is straight binary. I was just working with the AD7091R and was seeing codes between 20-4090. You might want to check how you are processing the output from the AD7091R. Can you show me some screenshots of the…